package day6zy;

public class Day6zy3 {
    String pp;
    int jg;
    String ys;
    int dx;
}
class dn extends Day6zy3{
    public static void main(String[] args) {
        dn d = new dn();
        d.pp = "联想";
        d.jg = 5000;
        d.ys = "黑";
        d.dx = 20;
        System.out.println("价格："+d.jg);
        System.out.println("品牌："+d.pp);
        System.out.println("颜色："+d.ys);
        System.out.println("屏幕大小："+d.dx);
    }
}